ArticleBMC medical genomics2022
Alterations in chromatin accessibility during osteoblast and adipocyte differentiation in human mesenchymal stem cells.
Article in BMC medical genomics, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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Who cites it
8 citing papers in PubMed, 13 citations in OpenAlex.
- Beyond Deterministic Fetal Programming: Intrauterine Exposures and the Multifactorial Origins of Adiposity.Obesity reviews : an official journal of the International Association for the Study of Obesity · 2026Review
- Time-course ATAC-seq and RNA-seq analysis of porcine synovium-derived mesenchymal stem cells under in vitro osteogenic induction.Epigenetics & chromatin · 2026Article
- Transient SUMOylation inhibition in human pre-adipocytes stably imprints a transcriptional beiging fate.Nucleic acids research · 2026Article
- Review
- How mesenchymal stem cells transform into adipocytes: Overview of the current understanding of adipogenic differentiation.World journal of stem cells · 2024Review
- WRN loss accelerates abnormal adipocyte metabolism in Werner syndrome.Cell & bioscience · 2024Article
- Lineage-selective super enhancers mediate core regulatory circuitry during adipogenic and osteogenic differentiation of human mesenchymal stem cells.Cell death & disease · 2022Article
- Review
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
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Abstract
Although differential expression of genes is apparent during the adipogenic/osteogenic differentiation of marrow mesenchymal stem cells (MSCs), it is not known whether this is associated with changes in chromosomal structure. In this study, we used ATAC-sequencing technology to observe variations in chromatin assembly during the early stages of MSC differentiation. This showed significant changes in the number and distribution of chromosome accessibility at different time points of adipogenic/osteogenic differentiation. Sequencing of differential peaks indicated alterations in transcription factor motifs involved in MSC differentiation. Gene Ontology (GO) and pathway analysis indicated that changes in biological function resulted from the alterations in chromatin accessibility. We then integrated ATAC-seq and RNA-seq and found that only a small proportion of the overlapping genes were screened out from ATAC-seq and RNA-seq overlapping. Through GO and pathway analysis of these overlapped genes, we not only observed some known biological functions related to adipogenic/osteogenic differentiation but also noticed some unusual biological clustering during MSC differentiation. In summary, our work not only presents the landscape of chromatin accessibility of MSC during differentiation but also helps to further our understanding of the underlying mechanisms of gene expression in these processes.
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